A.肝吸蟲(chóng)卵 B.姜片蟲(chóng)卵 C.肺吸蟲(chóng)卵 D.血吸蟲(chóng)卵 E.蛔蟲(chóng)卵
A.蛔蟲(chóng) B.旋毛蟲(chóng) C.鉤蟲(chóng) D.蟯蟲(chóng) E.絲蟲(chóng)
A.蛔蟲(chóng) B.鉤蟲(chóng) C.瘧原蟲(chóng) D.蟯蟲(chóng) E.絲蟲(chóng)